The RFM700-M Series refractometers (RFM712, RFM732-M, RFM742-M) are robust, low cost, fully automatic instruments that are ideally suited to the food, sugar and beverage industries but can also be used in many other non-food applications where temperature control is not required, for example measuring sugar (°Brix) concentrations in the food processing industry.

Inherent to the robust design is a sapphire prism mounted in an easy-clean stainless-steel dish and an outer casing that is sealed and shaped to withstand sample spillage and moisture ingress. This, together with the external power supply and bright 4” high definition colour display, makes the RFM700-M ideal for use in busy analytical laboratories or harsh factory environments.